ADS1115 – 16-Bit Precision ADC with PGA
Description
Upgrade your analog readings! The ADS1115 is a high-precision Analog-to-Digital Converter (ADC) that provides 16-bit resolution—far more accurate than the standard 10-bit built into most Arduinos. Perfect for projects requiring tiny voltage measurements.
Top Features
Resolution: 16-Bit (High Precision)
Interface: I2C (Only 2 wires needed!)
Channels: 4 Single-Ended or 2 Differential inputs
Voltage: 2.0V to 5.5V DC
Built-in PGA: Programmable Gain Amplifier to boost small signals
Speed: Programmable data rate (8sps to 860sps)
Perfect For:
High-accuracy sensor reading (Weight, Gas, Light)
Battery monitoring and voltage testing
DIY Multimeters and Oscilloscopes
Projects with microcontrollers lacking an ADC (like Raspberry Pi)